Definitions for "Hot nodule"
An lump in the thyroid gland which draws more iodine on a scan than normal thyroid tissue. Often involved in hyperthyroidism, hot nodules are very rarely cancerous.
lump or mass of thyroid gland usually associated with hyperthyroidism.
A lump in the thyroid gland that takes up more radioactive iodine on a scan than the normal surrounding thyroid tissue does. Hot nodules are rarely cancerous.